Idea Man
Paul Allen
Message in a Bottle
Nicholas Sparks
Keys to the Kingdom
Alison A. Armstrong
Behind Closed Doors
B. A. Paris
Children of Memory
Adrian Tchaikovsky
Children of Time (3)
Defiant
Brandon Sanderson
Skyward (4)
Hard Knocks
Nathan Lowell
Golden Age of the Solar Clipper (12)
Heart of Iron
Ashley Poston
Heart of Iron (1)
Riding Rockets
Mike Mullane
Slow Time Between the Stars
John Scalzi
The Far Reaches (6)
Space Band
Tom Fletcher
The Spare Man
Mary Robinette Kowal
To Infinity and Beyond
Neil Degrasse Tyson